Fan shroud has poked a pinhole leak in the back of the radiator. The design is either flawed or when it was worked on by Ford, they didn't fasten something correctly that allowed the shroud to bang on the back of the radiator and cause the leak. Please tell me this would be covered under the warranty! It has 49k on it and is just under three years old, so is it still covered under the initial warranty: 3 year/50k miles right? Sorry for the length and thanks for the help!